I have Linux Mint 13 Mate. I have been using Evolution for some time. Version 3.2.3
Today my e-mails disappeared. I have a blank page on the Mail screen. My Address Book and Calendar seem to function normally. I downloaded more e-mails from my ISP and these did not appear on the screen. I have tried all the menus (I think), to see if I can make them reappear. No luck. I have also done a file search to try to figure where the e-mails are stored. There are so many that show up under "mail" and "evolution" but I am unable to find my e-mails.
I also tried re-installing Evolution with Synaptic, but no change.
I note that the "Help" menu on Evolution links to a pdf file on Linux Mint Documentation web site. This is not much help.
Hope someone can help me get e-mails back. I believe it's all there, just hidden.